CLEANSTART-2026-FG02815: pgjdbc, the PostgreSQL JDBC Driver, versions 42
Published Nov 5, 2026
Security vulnerability affects the keycloak package. pgjdbc, the PostgreSQL JDBC Driver, versions 42.
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
cleanstart/keycloakto a version that resolves this vulnerability.Fixed in 26.8.1-r1
Event History
Nov 5, 2026
Advisory Published
via OSV·12:37 AM
Data Sourced
via OSV·12:37 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What would an attacker need to exploit this issue?
The CVSS vector indicates network access, low privileges, and no user interaction are required. Exploitation is rated as high complexity.
2
What is the expected security impact if exploitation succeeds?
The reported impact is high confidentiality impact, with no integrity or availability impact indicated. The scope is unchanged.